The Samsung Galaxy S9 forces us to question upgrades for their own sake. On the one hand, there's our desire as consumers to have the very latest tech gadget, even if we don't even use the phone we have now to its full extent.
Galaxy S8's excellent design gets even better; Screen; performance & battery all solid; Camera capable of impressive low-light performance; Price is competitive
Intelligent Scan trades security for convenience; Super Slow-mo is 720p only and needs bright lighting; Bixby still feels gimmicky